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          012-知识点零散记录
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        <h1 id="知识点零散记录"><a href="#知识点零散记录" class="headerlink" title="知识点零散记录"></a>知识点零散记录</h1><h2 id="修改-gitignore后立机生效"><a href="#修改-gitignore后立机生效" class="headerlink" title="修改.gitignore后立机生效"></a>修改.gitignore后立机生效</h2><figure class="highlight shell"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br></pre></td><td class="code"><pre><span class="line">git rm -r --cached .  #清除缓存  </span><br><span class="line">git add . #重新trace file  </span><br><span class="line">git commit -m "update .gitignore" #提交和注释  </span><br><span class="line">git push origin master #可选，如果需要同步到remote上的话</span><br></pre></td></tr></table></figure>
<a id="more"></a>

<h2 id="pip修改镜像源为豆瓣源"><a href="#pip修改镜像源为豆瓣源" class="headerlink" title="pip修改镜像源为豆瓣源"></a>pip修改镜像源为豆瓣源</h2><figure class="highlight plain"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br></pre></td><td class="code"><pre><span class="line"># linux:    ~/.pip/pip.conf 或 ~/.config/pip/pip.conf</span><br><span class="line"># windows:  %APPDATA%\pip\pip.ini 或 %HOME%\pip\pip.ini</span><br><span class="line">[global]</span><br><span class="line">timeout=60</span><br><span class="line">index-url=https://pypi.doubanio.com/simple</span><br><span class="line">trusted-host=pypi.doubanio.com</span><br></pre></td></tr></table></figure>

<h2 id="npm设置淘宝镜像"><a href="#npm设置淘宝镜像" class="headerlink" title="npm设置淘宝镜像"></a>npm设置淘宝镜像</h2><figure class="highlight bash"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><span class="line">npm install -g cnpm --registry=https://registry.npm.taobao.org</span><br></pre></td></tr></table></figure>

<h2 id="vscode设置保存时自动将CRLF转换为LF"><a href="#vscode设置保存时自动将CRLF转换为LF" class="headerlink" title="vscode设置保存时自动将CRLF转换为LF"></a>vscode设置保存时自动将CRLF转换为LF</h2><ul>
<li><p>下载EditorConfig for VS Code</p>
</li>
<li><p>项目目录创建.editorconfig</p>
</li>
<li><p>添加内容</p>
<figure class="highlight plain"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br></pre></td><td class="code"><pre><span class="line">[*]</span><br><span class="line">charset = utf-8</span><br><span class="line">indent_style = space</span><br><span class="line">indent_size = 2</span><br><span class="line">end_of_line = lf</span><br><span class="line">insert_final_newline = true</span><br><span class="line">trim_trailing_whitespace = true</span><br></pre></td></tr></table></figure>

<p> <code>git config --global core.autocrlf</code> 请查看并修改。</p>
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